Displaying 3 results from an estimated 3 matches for "obsi".
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2007 May 23
0
Replicated LR goodness-of-fit tests, heterogeneity G, with loglm?
...vv = tapply(obscounts, tran, sum) #get marginal sum of
counts
rr = rep(vv, each=10) #rep the marginal sums across each
cell
expcounts = expprop*rr #the vector of expected counts
#Now calculate the G for each level of tran (likelihood
ratios)
G = vector()
for (i in levels(tran)) {
obsi =
obscounts[tran==i]
expi =
expcounts[tran==i]
G[i] =
2*sum((obsi*log(obsi/expi)))
}
dfs = rep(max(as.integer(levels(cov)))-1, max(as.integer(levels(cov))))
probs = pchisq(G, dfs, lower.tail=F) #and the lower tail probability of the G
#get a weighted
average for th...
2003 Jul 11
1
Title obscured when using par(mfrow) (PR#3463)
...full title to appear.
Version:
platform = sparc-sun-solaris2.8
arch = sparc
os = solaris2.8
system = sparc, solaris2.8
status =
major = 1
minor = 7.1
year = 2003
month = 06
day = 16
language = R
Search Path:
.GlobalEnv, package:misc, package:io, package:arrays, package:ls1, package:obsi, package:g.data, package:db, package:ts, package:ctest, Autoloads, package:base
--
-- David Brahm (brahm@alum.mit.edu)
2003 Aug 13
2
rowsum() may return a vector instead of a matrix (PR#3737)
...the information below--
Version:
platform = sparc-sun-solaris2.8
arch = sparc
os = solaris2.8
system = sparc, solaris2.8
status =
major = 1
minor = 7.1
year = 2003
month = 06
day = 16
language = R
Search Path:
.GlobalEnv, package:misc, package:io, package:arrays, package:ls1, package:obsi, package:g.data, package:db, package:ts, package:ctest, Autoloads, package:base
--
-- David Brahm (brahm@alum.mit.edu)